Ankle and foot-POSTERIOR

Calcaneus, medial and lateral malleolus are visible landmarks. The upper surface of the tuber calcanei can easily be palpated and forms the basis of the triangle whose legs are formed by the anterior border of the Achilles tendon and the posterior aspect of the tibia.The posterior border of the talus, nipped between tibia and caleaneu, is hardly palpable as a small crest.